Chaebols and firm dynamics in Korea Philippe Aghion, Sergei Guriev, Kangchul Jo Abstract We study firm dynamics in Korea before and after the 1997-98 Asian crisis and pro-competitive reforms that reduced the dominance of chaebols. We find that in industries that were dominated by chaebols before the crisis, labor productivity and TFP of non-chaebol firms increased markedly after the reforms (relative to other industries). Furthermore, entry of non-chaebol firms increased significantly in all industries after the reform. Finally, after the crisis, non-chaebol firms also significantly increased their patenting activity (relative to non-chaebol firms). These results are in line with a neo-Schumpeterian view of transition from a growth model based on investment in existing technologies to an innovation-based model. Keywords: Schumpeterian growth, chaebols, Asian crisis JEL Classification Number: O43, L25 Contact details: Sergei Guriev, One Exchange Square, London EC2A 2JN, United Kingdom Phone: +44 20 7338 6805; Fax: +44 20 7338 6111; email:
[email protected] Philippe Aghion, College de France and London School of Economics Phone: +33 1 44 27 17 06; email:
[email protected] Kangchul Jo, London School of Economics Phone: +44 7477 006402; email:
[email protected] Sergei Guriev is Chief Economist at the European Bank for Reconstruction and Development, Professor of Economics at the Institut d’´etudes politiques de Paris (Sciences Po) and Research Fellow at the Centre for Economic Policy Research (CEPR). Philippe Aghion is a Professor of Economics at the College de France and London School of Economics. Kangchul Jo is a doctoral student at London School of Economics.